Patents by Inventor Grace M. Welch

Grace M. Welch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Foldable circular baby changing pad having annular storage area and perimeter handles with ends at fold lines
    Patent number: 7520010
    Abstract: A diaper changing article comprising a flat circular body preferably having a plurality of fold lines therein, wherein the body is adapted to be folded about the fold lines to open and close the changing article; preferably, a storage area radially arranged about a center of the circular body, wherein at least one pocket in the storage area has an opening proximal to the center of the circular body; and at least one handle coupled to the outer edge, wherein a handle is adapted to carry the body is exposed in the closed position and a second handle is adapted to maintain the body in the closed position. In one embodiment, the article has at least one pocket which has an opening that is proximal to the outer edge of the circular body. The diaper changing article preferably has a polygonal shape, such as a square, when folded closed.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: April 21, 2009
    Assignee: Patemm Inc.
    Inventor: Grace M. Welch
  • Foldable diaper changing article
    Patent number: D508181
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: August 9, 2005
    Assignee: Patemm and Company
    Inventor: Grace M. Welch